A probabilistic data model and algebra for location-based data warehouses and their implementation.
Igor TimkoCurtis E. DyresonTorben Bach PedersenPublished in: GeoInformatica (2014)
Keyphrases
- data warehouse
- data model
- data sources
- multidimensional data model
- data integration
- databases
- query language
- data warehousing
- decision support
- on line analytical processing
- data modeling
- relational algebra
- database systems
- data management
- conceptual model
- data marts
- business intelligence
- relational model
- database
- summary tables
- database design
- star schema
- object oriented
- external data sources
- data analysis
- query execution
- xml data
- database management systems
- data warehouse environments
- multidimensional data
- data mining
- online analytical processing
- olap query processing
- uncertain data
- multi dimensional
- xml documents
- olap queries
- view maintenance
- multidimensional databases
- olap systems
- olap tools
- efficient implementation
- query workloads
- data mining techniques
- data sets